<template>
  <div class="person">
    <h2>姓名：{{ person.name }}</h2>
    <h2>年龄：{{ person.age }}</h2>
    <button @click="changeName">修改名字</button>
    <button @click="changeAge">修改年龄</button>



  </div>
</template>



<script lang="ts" setup name="Person">
import { reactive, toRefs} from "vue";

let person = reactive({
  name: '张伟',
  age: 29
})

let {name,age}=toRefs(person)

function changeName() {
name.value += '~'
}
function changeAge() {
  age.value+=1
}



</script>


<style scoped>
.person {
  background-color: rgb(131, 74, 1);
  box-shadow: 0 010px;
  border-radius: 10px;
  padding: 20px;
}

button {
  background-color: darkseagreen;
  margin: 0 5px;
}

li {
  font-size: 20px;
}
</style>